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Pastura; Journal Of Tropical Forage Science

pastura
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Published by Universitas Udayana

ISSN : 2088818X EISSN : 25498444 DOI : https://doi.org/10.24843/Pastura

Core Subject : Education, Agriculture,

Agriculture, Biological Sciences & Forestry Other

Pastura; Journal of Tropical Forage Science adalah jurnal ilmu tumbuhan pakan tropik yang diterbitkan dua kali setahun (Februari dan Agustus). Memuat berbagai artikel dari aspek tumbuhan pakan tropik berupa: hasil penelitian, naskah konseptual/opini, resensi buku, dan informasi tumbuhan pakan tropik lainnya.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)

Articles 7 Documents

Search results for , issue "Vol 1 No 2" : 7 Documents clear

PEMANFAATAN LIMBAH LIDAH BUAYA SEBAGAI FEED SUPPLEMET PAKAN SAPI BALI DALAM UPAYA MENGURANGI EMISI METAN I.G. Mahardika; N.N. Suryani; N.P. Mariani; I.W. Suarna; M.A.P. Duarsa; I.M. Mudita
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 1 No 2
Publisher : Udayana University

Waste of Aloevera is one of the agriculture wastes which have highly potential for Bali cattle feed supplement, so that research in order to learn the effect of supplementation of Aloevera as High Quality Feed Supplement (HQFS) is needed. Twenty male Bali cattle were used in this experiment, which weight range between 191 – 232 kg. Feed for cattle consisted of rice straw, concentrate and feed supplement in form of Hight Quality Feed Supplement (HQFS) which mixed from sea grass and waste of aleovera. Randomized Block Design was applied in this experiment with 4 repetitions. Treatment A was ad lib of rice straw + 2 kg of concentrate, Treatment B was ad lib of rice straw + 2 kg of concentrate + 150 g HQFS, Treatment C was ad lib of rice straw + 2.5 kg of concentrate + 150 g HQFS, Treatment D was ad lib of rice straw + 3 kg of concentrate + 150 g HQFS and Treatment E was ad lib of rice straw + 3 kg of concentrate. Results of this experiment showed that supplementation of HQFS tended to decrease feed consumption and methan production, meanwhile supplementation of HQFS could increase diets efficiency and therefore increased the growth of cattle. HQFS supplementation gave more effective response at lower quality diets meanwhile in good quality diets gave no positive effect.

PENGARUH PUPUK BIO-URIN DAN JARAK TANAM TERHADAP PERTUMBUHAN DAN PRODUKSI RUMPUT Panicum maximum Ni Made Sastriyani Wiendra; N.N. Candraasih Kusumawati
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 1 No 2
Publisher : Udayana University

A field experiment has been conducted at Pesinggahan up-land regency of Klungkung Bali, to know the interaction effect between planted space and bio-urine dosage on the optimal production of Panicum maximum. Randomized Completely Block Design was arranged in factorial model. The planted space (J) treatments were: J1 = 10 cm • 20 cm, J2 = 20 cm • 20 cm, and J3 = 40 cm • 20 cm, and the bio-urine (B) treatments were: B0 = without bio-urine, B1 = 3,750 l ha-1 (1.44 l plot-1), B2 = 7,500 l ha-1 (2.88 l plot -1), B3 = 11,250 l ha-1 (4.32 l plot -1) and each treatment replicated three times. Result of these experiment showed that a significant interaction (P<0.05) between bio-urine fertilizer and planted space on dry weight leaf and dry weight of total forage in the second regrowth. The highest yield of dry weight forage was on the bio-urine 7,500 l ha-1 (B2) dosage and 10 cm • 20 cm (J2) space of planting. The optimal dosage was on 8,007.9 l ha-1 with 15,05 ton ha-1 maximal production.

PENINGKATAN PRODUKTIVITAS Indigofera sp. SEBAGAI PAKAN HIJAUAN BERKUALITAS TINGGI MELALUI APLIKASI PUPUK ORGANIK CAIR: 1. PRODUKSI HIJAUAN DAN DAMPAKNYA TERHADAP KONDISI TANAH Suharlina Suharlina; Luki Abdullah
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 1 No 2
Publisher : Udayana University

The food flavor manufacture waste (called Sipramin) have a great potential to used as liquid organic fertilizer due to the nutrition contents that needed by plants. The objectives of this research were to evaluate the effect of sipramin as liquid organic fertilizer on soil condition, re-growth, and herbage productivity of Indigofera sp. For ruminants. This experiment used factorial completely randomized design; the first factor was fertilizer dosages (0, 10, 20 and 40%) and the second factor was fertilization times (30 and 15 days before harvested [dbh]). The observed variables were soil chemical and biological characteristic, re-growth and forage production, and nutritive value of Indigofera sp. for ruminants. The data were analyzed by analysis of variance. The result showed that the soil nitrogen, number of phosphate resolvability bacteria and Rhizobium sp. were significantly different (P<0.05) on 40% fertilizer dosage than the other treatments. The phosphate resolvability bacteria and available phosphate (P available) of 15 dbh were higher than 30 dbh. Sipramin fertilizer of 40% dosage improved C-organic content and carbon to nitrogen (C/N) ratio value of soil, and significantly (P<0.01) increased forage production (leaf and steam). The leaf and steam ratio of 15 dbh were higher than 30 dbh. There were significantly different (P<0.01) on number of root nodule on 40% dosage than others. The addition of 40% sipramin at 15 dbh fertilization time showed the best result to chemical and biological soil characteristic, re-growth, and productivity of Indigofera sp.

POTENSI Indigofera sp. SEBAGAI PAKAN KAMBING: PRODUKSI, NILAI NUTRISI DAN PALATABILITAS Juniar Sirait; Kiston Simanihuruk; Rijanto Hutasoit
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 1 No 2
Publisher : Udayana University

Indigofera sp. is a potential legume to use as goat feed. The aim of this research was to study morphology, nutritive value, and palatability of Indigofera sp. that planted on 0.4 ha area at 1x0.5m2 plant-spaced. The research has conducted in lowland-wet climate agro-ecosystem at Goat Research Institute in Sungai Putih, Deli Serdang, North Sumatra, Indonesia. The fresh legume Indigofera sp. which harvested at seven months age and Leucaena leucocephala were fed to goats at the same time on palatability study. Twelve Boerka-goats were used in this experiment with average body weight 11.86±1.5 kg. The animals were allocated randomly into individual cages. The study of Indigofera sp. palatability has conducted for two weeks by competition system using L. leucocephala as the comparative. Data of dry matter intake were analysed using t-test. The result of this experiment showed that Indigofera sp. had good growth with high production and nutritive value. Fresh and dry matter productions at first harvest were 52 and 11 t/ha, respectively. Leaves proportion (36.4%) was lower than stem (63.6%). Crude protein content of Indigofera sp. was quite high (24.17%) based on dry matter. The palatability of Indigofera sp. was relatively similar with L. leucocephala. There was no difference of dry matter intake between Indigofera sp. (187.38±29.69 g/h/d) and L. leucocephala (193.85±21.53g/h/d). It was concluded that Indigofera sp. was a-high production and nutritive value; potential for goat feed.

TANAMAN PAKAN TERNAK SEBAGAI PENGUAT TERAS Tati Herawati; Miranti Miranti
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 1 No 2
Publisher : Udayana University

Research activities have been carried out to study the role of fodder plant terrace in the Canggal village, kecamatan Kledung, kabupaten Temanggung. It is located on a plateau with slope range between 15-45%. Treatment aims were to conserve the slopes land with grass fodder crops by planting terrace with grass. The measurement was done on the soil erosion which belongs to the rorak made on each end of the strip. The results showed that planting in slopes areas with grass strips reduced erosion rate by 26%. With the planting strip of grass, still showed the existence of differences in erosion in different precipitation levels. But with a strip of grass, the rate of erosion on the slope of 30-45% can be pressed to no different than land that has a slope of 15-25%. Technology of strengthening terrace as part of the conservation of wetlands has been adopted by cooperator farmers and growing to non cooperators.

PENGARUH JENIS DAN DOSIS PUPUK KANDANG TERHADAP PERTUMBUHAN DAN PRODUKSI JAGUNG MANIS (Zea mays saccharata Sturt) A.A.A.S. Trisnadewi; T.G.O. Susila; I.W. Wijana
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 1 No 2
Publisher : Udayana University

The experiment that aimed to study the types and various levels of manure for improving growth and production of sweet corn was conducted for 9 weeks. Completely randomized design (CRD) arranged with nested model was used in this experiment. The main plot consisted of three kind of manures, there were broiler manure (A), horse manure (K), and pig manure (B). As sub plot were levels of manure: without manure D0 (0 ton/ha), D1 (10 ton/ha = 87.51 g/pot), D2 (20 ton/ha = 175 g/pot), D3 (30 ton/ha = 262.5 g/pot), with three replication in each combination treatment. Variables measured in this experiment were plant high, stem diameter, fresh and dry weight of leaf, stem and maize-ear of corn, total dry weight of forage production (stem + leaf) and dry weight ratio of stem and leaf of sweet corn. The result of the experiment showed that the effect of broiler, horse, and pig manure on all variables which measured in the experiment were not significantly different (P>0,05). The highest growth and production of sweet corn were obtained at 20 ton/ha level for all kind of manures that used in this experiment with total dry weight of forage production 48.88; 51.11; and 48.30 g/pot and dry weight of maize-ear production 23.80; 23.30 and 22.00 g/pot for broiler, horse and pig manure respectively. Based on results of the experiment it can be concluded that no different effect on type of manure (broiler, horse and pig) to the growth and production of sweet corn and the using manure at 20 ton/ha level give the highest growth and production of sweet corn.

PENGARUH NAUNGAN DAN INTERVAL POTONG TERHADAP PRODUKSI HIJAUAN Arachis pintoi Achmad Fanindi; Endang Sutedi; Sajimin Sajimin
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 1 No 2
Publisher : Udayana University

Arachis pintoi is the forage that has multiple functions like improving soil fertility, preventing soil erosion, as well as for feed and shade tolerance. A research has been conducted at Reasearch Institute of Animal Production for one year in order to study the effect of shading and cutting interval on forage production of Arachispintoi. The shade was made of paranet, Arachispintoi were planted using pols in pots with a diameter of 36 cm. Pots were placed on the artificial shade 2,5 x 2,5 m wich each side was covered with a shade appropriate treatment. Shade to the plant height of two meter. A factorial randomized block design was arranged with three replications, as the first factor was the intensity of shading which consists of: N0 = Control without shade, N1 = Shade using 1 layer paranet (50% shade), N2 = Shade using 2 layers of paranet (70% shade), N3 = Shade using 3 layers of paranet (80% shade), N4 = Shade using 4 layer paranet (90% shade), as a second factor was the cutting interval which consisted of: the interval 1 month, 2 months, 3 months and 4 months. The results showed that the level of shading and cutting interval effect highly significant (P <0.01) on forage production of freshand dry weight of Arachis pintoi. Until at the 50% shade level (N1) the production of forage Arachis pintoi did not significantly different compared to the production of forage Arachis without shade. While cutting interval of 3 month showed higher production when compared with Arachis production cut at intervals of 1, 2 and 4 months.

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Home Page

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Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
I Wayan Suarna

Contact Email
suarnawyn@yahoo.com

Phone
+628179718825

Journal Mail Official
jpasturahitpi@gmail.com

Editorial Address
Fakultas Peternakan Universitas Udayana Jl. PB. Sudirman Denpasar

Location
Kota denpasar,

Bali

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name I Wayan Suarna

Contact Email suarnawyn@yahoo.com

Phone +628179718825

Journal Mail Official jpasturahitpi@gmail.com

Editorial Address Fakultas Peternakan Universitas Udayana Jl. PB. Sudirman Denpasar

Location Kota denpasar, Bali INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
I Wayan Suarna

Contact Email
suarnawyn@yahoo.com

Phone
+628179718825

Journal Mail Official
jpasturahitpi@gmail.com

Editorial Address
Fakultas Peternakan Universitas Udayana Jl. PB. Sudirman Denpasar

Location
Kota denpasar,

Bali

INDONESIA